CAD
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A Review on Additive Manufacturing Processes
Abstract: Additive manufacturing is a new and rapidly developing method in the business world. "Additive manufacturing process" refers to the process of creating products from layers of material. High speed printing or 3D printing is another name for this process. This manufacturing method uses no tools and can produce highly accurate products in less time. A rigid part can be formed and used in this way. Stereolithography (STL) files are created …
Published in Journal of Polymer & Composites · Vol. 13, Issue 3, 2025 · pp. 13–24 Read article
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CFD Analysis of a Bladeless Propelling Unit for the Drones
Abstract: Conventionally, unmanned aerial vehicles (UAVs) and autonomous aerial vehicles (AAVs) utilize bladed propellers to produce lift, altitude, and thrust for propulsion. Yet, these blades are susceptible to abrasion when they contact external surfaces, resulting in diminished operational efficiency over time. Our ongoing investigation introduces a pioneering approach by integrating bladeless propeller technology, drawing inspiration from Dyson’s Bladeless Fan Theory. This study seeks to address the wear-related shortcomings of conventional propeller …
Published in Recent Trends in Fluid Mechanics · Vol. 11, Issue 3, 2024 · pp. 37–46 Read article
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The Integration of Machine Learning in VLSI IC Design
Abstract: It represents the first use of AI in the domain of integrating circuits, which has been impacted by it. The conventional VLSI design process that is now in use is replaced by this technology. The laborious manual concepts created by people have been replaced with automated design innovations. This development would trigger a profound change in the fields of AI education and hardware computation. With the introduction of contemporary chips, …
Published in Trends in Machine design · Vol. 11, Issue 2, 2024 · pp. 1–8 Read article
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Integration of Vertical Axis Wind Turbines into Urban Environments: Feasibility and Design Considerations
Abstract: Abstract This study aims to comprehensively investigate the performance of Savonius rotor wind turbines through a combination of numerical simulations and experimental testing. Initially, 3-dimensional CAD software Solidworks and ANSYS will be utilized to design detailed models of the turbines. Numerical meshes will then be generated around these models using FLUENT software, incorporating the k-ε turbulence model to simulate fluid flow fields. Parameters such as drag coefficient, lift coefficient, pressure …
Published in Journal of Aerospace Engineering & Technology · Vol. 14, Issue 2, 2024 · pp. 20–25 Read article
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Impact of Various Front-line Hypertensive medication on Blood Pressure Control During Maximum Exercise Testing in Coronary Artery Disease Patients
Abstract: It has long been known that blood pressure (BP) and cardiovascular morbidity are related. It is acknowledged that blood pressure during activity may serve as a more reliable indicator than resting blood pressure, which might not accurately reflect blood pressure at other times. Goals: 1) To assess how blood pressure behaves during physical activity in individuals with coronary artery disease (CAD) whose hypertension is managed with first-line antihypertensive medications. 2) …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 14, Issue 2, 2024 · pp. 37–41 Read article
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Different Aspects and Processes in 3D Printing: An Overview
Abstract: 3D Printing or Additive manufacturing produces actual items from geometric representations by layering on materials one after the other. 3D printing is a rapidly developing technology. These days, 3D printing is employed all over the world. The application of 3D printing technology is expanding in the fields of agricultural, healthcare, automotive, locomotive, and aviation. It is utilized for mass modification and fabrication of various open-source designs. An object can be …
Published in International Journal of Manufacturing and Production Engineering · Vol. 2, Issue 1, 2024 · pp. 24–30 Read article
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Study and Thermal Analysis of a Rectangular Duct with Z-shaped Baffle Using Ansys
Abstract: This project aims to enhance heat transfer in a rectangular duct by utilizing Z-shaped baffles. It involves creating a 3D CAD model using SolidWorks and validating it in ANSYS Fluent 2019 R2. The study focuses on analyzing the effect of baffle arrangement, height, and angle on heat transfer rate. Comparative analysis is conducted between rectangular ducts with a 60° angle and heights of 4 mm, 6 mm, and 8 mm. …
Published in International Journal of Energy and Thermal Applications · Vol. 1, Issue 2, 2023 · pp. 14–30 Read article
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A Critical Review of Generative Design Methods in Computer-Aided Drafting
Abstract: In the realm of Computer-Aided Drafting (CAD), generative design methods have become a potential strategy for automating and enhancing the design process. These methods generate a wide range of design possibilities based on given characteristics and limitations by using algorithms and computational tools. The objective of this critical study is to assess the benefits, drawbacks, and implications of generative design techniques in CAD. A notable result of this merger is …
Published in International Journal of Machine Systems and Manufacturing Technology · Vol. 1, Issue 1, 2023 · pp. 1–6 Read article
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Innovative 3D Printed Cell Scaffolds with Magnetized Nanocomposites for Targeted Cancer Therapy Drug Delivery
Abstract: In recent years, scaffolds have gained increasing attention in the field of tissue engineering, especially in cancer treatment. Nanocomposite scaffolds have emerged as promising candidates for delivering drugs to cancer cells. 3D printing technology has enabled the fabrication of customized scaffolds with precise pore size and complex geometries. This study explores the development of 3D printed scaffolds of nanostructured made of graphene oxide and Poly-Caprolactone (PCL) nanocomposites, which can be …
Published in Journal of Polymer & Composites · Vol. 11, Issue 3, 2023 · pp. 48–55 Read article
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Development of an Upper Limb Active Prosthetic System for Developing Countries: Accessing the Possibilities of Mahdi Hussein Design
Abstract: The increasing demand for prosthetic devices has led to the development of better controlled prosthetic devices that do not rely on manual control but a more intuitive and automatic control in which the user can make movements with ease. In actual sense for this to happen there are some processes that occur in which muscle contraction on amputated regions are read and actions are performed with ease with the aid …
Published in Journal of Mechatronics and Automation · Vol. 10, Issue 1, 2023 · pp. 7–20 Read article
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Standard for Exchange of Products (STEP) based feature Recognition System for Prismatic Parts
Abstract: Feature extraction is considered as the bridge between Computer Aided Design (CAD) and Computer Aided Process Planning (CAPP). This work is concerned with understanding the problem of how to manipulate and extract information from CAD solid models by using Standard for Exchange of Product data model (STEP) files and its further use in downstream manufacturing operations. Emphasis is placed on recognizing and classifying manufacturing features from the Boundary Representation (BREP) …
Published in Journal of Production Research & Management · Vol. 1, Issue 1-2-3, 2011 · pp. 73–91 Read article
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A Review on Thermal and Structural Analysis of Disc Brakes in Motor Vehicles
Abstract: Braking is a technique that turns kinetic energy in a vehicle into mechanical energy that must be dissipated as heat. The frictional heat created at the disc-pad interface can cause high temperatures during the braking period. Thermal elastic instability (TEI), early wear, brake fluid vaporisation (BFV), and thermally stimulated vibrations can all be caused by frictional heat created on the rotor surface (TEV). In this research, a vehicle's solid type …
Published in Journal of Automobile Engineering and Applications · Vol. 9, Issue 2, 2022 · pp. 1–7 Read article
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Design and Fabrication of Forearms Machine for Power Generation
Abstract: The goal of this project is to create a sustainable power source based on a piece of exercise equipment. This project attempts to concentrate on designing an energy producing gym equipment which is responsive to the course of action of an exercise machine for converting kinetic energy of the exercise gear into electrical power. During an exercise, the kinetic energy created by movement caused by the force imparted by the …
Published in Journal of Automobile Engineering and Applications · Vol. 9, Issue 1, 2022 · pp. 27–31 Read article
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Diagnostic Algorithm of Multidetector Computed Tomography (MDCT) for Healthy Lungs to Detect Variations of Morphologic Index
Abstract: Introduction: Diagnostic algorithm of Multidetector Computed Tomography (MDCT) was established to make qualitative diagnosis with four types of shadows-increased Lung Attenuation, Decreased Lung Attenuation, Linear Pattern, Nodular Pattern and the nodular pattern is also used for qualitative assessment by being further classified as round, lobulated, polygonal, tentacular, spiculated, ragged and irregular pattern. Method: To establish the new diagnostic algorithm using MDCT result indicators, we selected morphologic indices to used CAD …
Published in Research and Reviews : Journal of Surgery · Vol. 11, Issue 1, 2022 · pp. 30–33 Read article
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Prospects for creating software to ensure the life cycle of waste processing
Abstract: The priority direction in the processing of waste from existing production is not only the creation or upgrading of technology for processing, but also - the development of software for modeling installations. Also, the current procedure for the storage of solid domestic waste requires information support of the product life cycle. A means - modernization of modern software ERP-systems. At present, in Russia, the main types of software being developed …
Published in Trends in Machine design · Vol. 5, Issue 3, 2018 · pp. 15–19 Read article
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Dynamic Approach to Evaluate Costing through Software with Integration of CAD/CAM
Abstract: This paper provides the approach to evaluate costing of a model through the use of CAD/CAM integration with establishing rules and scripting. Costing includes the direct and indirect cost of the product. The earlier process of cost estimation was laborious for engineers and it takes long time to evaluate the cost of a finished product. This methodology provides the knowledge to integrate software technology with production knowledge by establishing the …
Published in Trends in Machine design · Vol. 5, Issue 1, 2018 · pp. 21–32 Read article